register npy as a git diff driver

tisba · Aug 14, 2024 · 89d5225 · 89d5225
1 parent 3eb9009
commit 89d5225
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diff --git a/etc/gitattributes b/etc/gitattributes
@@ -4,3 +4,4 @@
 Gemfile diff=ruby
 Capfile diff=ruby
 *_spec.rb diff=rspec
+*.npy binary diff=npy
diff --git a/etc/gitconfig b/etc/gitconfig
@@ -20,6 +20,8 @@ color = auto
 mnemonicprefix = true
 [diff "rspec"]
 xfuncname = "^[ \t]*((RSpec|describe|context|it|before|after|around|feature|scenario)[ \t].*)$"
+[diff "npy"]
+textconv = "python -c 'import numpy as np; import sys; np.savetxt(sys.stdout, np.load(sys.argv[1]), fmt=\"%s\", delimiter=\"\t\")'"
 [log]
 date = local
 graph = true